Options Chain for ALNYLAM PHARMACEUTICALS INC COM (ALNY) - $223.94 as of 10/6/2026 8:54:57 PM EST
Calls
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 150.00 | 74.10 | 77.60 | 75.85 | 94.67 | 0.00 | 0.00% | 0.51 | 0 | 1 | 0.91 | 0.98 | 0.00 | -0.04 | 9/21/2026 | 10/6/2026 4:00:00 PM EST |
| 155.00 | 69.20 | 72.80 | 71.00 | 89.91 | 0.00 | 0.00% | 0.46 | 0 | 2 | 0.88 | 0.97 | 0.00 | -0.05 | 9/21/2026 | 10/6/2026 4:00:00 PM EST |
| 160.00 | 64.10 | 68.10 | 66.10 | 86.75 | 0.00 | 0.00% | 0.41 | 0 | 1 | 0.83 | 0.96 | 0.00 | -0.06 | 9/21/2026 | 10/6/2026 4:00:00 PM EST |
| 165.00 | 59.40 | 63.40 | 61.40 | 80.17 | 0.00 | 0.00% | 0.37 | 0 | 2 | 0.80 | 0.95 | 0.00 | -0.07 | 9/21/2026 | 10/6/2026 4:00:00 PM EST |
| 170.00 | 54.80 | 58.90 | 56.85 | 75.70 | 0.00 | 0.00% | 0.33 | 0 | 2 | 0.77 | 0.93 | 0.00 | -0.08 | 9/21/2026 | 10/6/2026 4:00:00 PM EST |
| 175.00 | 51.00 | 53.60 | 52.30 | 72.10 | 0.00 | 0.00% | 0.30 | 0 | 2 | 0.52 | 0.91 | 0.00 | -0.10 | 9/21/2026 | 10/6/2026 4:00:00 PM EST |
| 180.00 | 46.50 | 50.00 | 48.25 | 67.60 | 0.00 | 0.00% | 0.27 | 0 | 2 | 0.56 | 0.89 | 0.00 | -0.12 | 9/21/2026 | 10/6/2026 4:00:00 PM EST |
| 185.00 | 42.10 | 45.80 | 43.95 | 51.00 | 0.00 | 0.00% | 0.24 | 0 | 3 | 0.56 | 0.86 | 0.00 | -0.13 | 10/1/2026 | 10/6/2026 4:00:00 PM EST |
| 190.00 | 38.10 | 41.70 | 39.90 | 59.82 | 0.00 | 0.00% | 0.21 | 0 | 2 | 0.56 | 0.83 | 0.01 | -0.15 | 9/21/2026 | 10/6/2026 4:00:00 PM EST |
| 195.00 | 34.20 | 37.40 | 35.80 | 55.29 | 0.00 | 0.00% | 0.18 | 0 | 2 | 0.55 | 0.80 | 0.01 | -0.16 | 9/21/2026 | 10/6/2026 4:00:00 PM EST |
| 200.00 | 30.50 | 33.70 | 32.10 | % | 0.16 | 0 | 0 | 0.55 | 0.76 | 0.01 | -0.17 | 10/6/2026 4:00:00 PM EST | |||
| 210.00 | 23.70 | 27.60 | 25.65 | 41.98 | 0.00 | 0.00% | 0.12 | 0 | 2 | 0.56 | 0.68 | 0.01 | -0.19 | 9/21/2026 | 10/6/2026 4:00:00 PM EST |
| 220.00 | 17.90 | 21.40 | 19.65 | 16.57 | 0.00 | 0.00% | 0.09 | 0 | 8 | 0.54 | 0.59 | 0.01 | -0.20 | 10/5/2026 | 10/6/2026 4:00:00 PM EST |
| 230.00 | 13.10 | 16.50 | 14.80 | 15.70 | +1.70 | +12.15% | 0.06 | 13 | 167 | 0.56 | 0.49 | 0.01 | -0.20 | 10/6/2026 | 10/6/2026 4:00:00 PM EST |
| 240.00 | 9.00 | 12.10 | 10.55 | 11.60 | +1.50 | +14.86% | 0.04 | 4 | 20 | 0.52 | 0.40 | 0.01 | -0.19 | 10/6/2026 | 10/6/2026 4:00:00 PM EST |
| 250.00 | 5.90 | 9.00 | 7.45 | 8.30 | +1.40 | +20.29% | 0.03 | 10 | 32 | 0.51 | 0.31 | 0.01 | -0.17 | 10/6/2026 | 10/6/2026 4:00:00 PM EST |
| 260.00 | 3.70 | 7.10 | 5.40 | 6.20 | +0.20 | +3.34% | 0.02 | 17 | 22 | 0.52 | 0.24 | 0.01 | -0.15 | 10/6/2026 | 10/6/2026 4:00:00 PM EST |
| 270.00 | 2.00 | 6.10 | 4.05 | 3.40 | -0.50 | -12.83% | 0.01 | 1 | 66 | 0.53 | 0.18 | 0.01 | -0.12 | 10/6/2026 | 10/6/2026 4:00:00 PM EST |
| 280.00 | 1.85 | 4.90 | 3.38 | 3.17 | +0.62 | +24.32% | 0.01 | 1 | 24 | 0.56 | 0.13 | 0.01 | -0.10 | 10/6/2026 | 10/6/2026 4:00:00 PM EST |
| 290.00 | 0.20 | 4.40 | 2.30 | 2.35 | -0.10 | -4.09% | 0.01 | 1 | 53 | 0.51 | 0.09 | 0.00 | -0.07 | 10/6/2026 | 10/6/2026 4:00:00 PM EST |
| 300.00 | 0.10 | 4.00 | 2.05 | 2.90 | 0.00 | 0.00% | 0.01 | 0 | 11 | 0.53 | 0.06 | 0.00 | -0.05 | 10/1/2026 | 10/6/2026 4:00:00 PM EST |
| 310.00 | 0.00 | 3.90 | 1.95 | 2.10 | 0.00 | 0.00% | 0.01 | 0 | 5 | 0.76 | 0.04 | 0.00 | -0.04 | 10/1/2026 | 10/6/2026 4:00:00 PM EST |
| 320.00 | 0.00 | 3.80 | 1.90 | 1.55 | 0.00 | 0.00% | 0.01 | 0 | 42 | 0.80 | 0.03 | 0.00 | -0.03 | 10/1/2026 | 10/6/2026 4:00:00 PM EST |
| 330.00 | 0.00 | 3.70 | 1.85 | % | 0.01 | 0 | 0 | 0.84 | 0.02 | 0.00 | -0.02 | 10/6/2026 4:00:00 PM EST | |||
| 340.00 | 0.00 | 3.60 | 1.80 | % | 0.01 | 0 | 0 | 0.88 | 0.01 | 0.00 | -0.01 | 10/6/2026 4:00:00 PM EST | |||
| 350.00 | 0.00 | 3.50 | 1.75 | % | 0.01 | 0 | 0 | 0.92 | 0.01 | 0.00 | -0.01 | 10/6/2026 4:00:00 PM EST | |||
| 360.00 | 0.00 | 3.50 | 1.75 | % | 0.00 | 0 | 0 | 0.96 | 0.01 | 0.00 | -0.01 | 10/6/2026 4:00:00 PM EST | |||
| 370.00 | 0.00 | 3.50 | 1.75 | % | 0.00 | 0 | 0 | 0.99 | 0.00 | 0.00 | 0.00 | 10/6/2026 4:00:00 PM EST |
Puts
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 150.00 | 0.00 | 1.60 | 0.80 | 0.50 | 0.00 | 0.00% | 0.01 | 0 | 5 | 0.79 | -0.02 | 0.00 | -0.04 | 10/2/2026 | 10/6/2026 4:00:00 PM EST |
| 155.00 | 0.00 | 3.80 | 1.90 | 0.70 | 0.00 | 0.00% | 0.01 | 0 | 6 | 0.93 | -0.03 | 0.00 | -0.05 | 10/2/2026 | 10/6/2026 4:00:00 PM EST |
| 160.00 | 0.00 | 3.90 | 1.95 | 0.50 | 0.00 | 0.00% | 0.01 | 0 | 2 | 0.88 | -0.04 | 0.00 | -0.06 | 10/1/2026 | 10/6/2026 4:00:00 PM EST |
| 165.00 | 0.00 | 4.10 | 2.05 | 0.80 | 0.00 | 0.00% | 0.01 | 0 | 3 | 0.83 | -0.05 | 0.00 | -0.07 | 10/1/2026 | 10/6/2026 4:00:00 PM EST |
| 170.00 | 0.00 | 4.30 | 2.15 | 1.87 | 0.00 | 0.00% | 0.01 | 0 | 2 | 0.78 | -0.07 | 0.00 | -0.08 | 9/21/2026 | 10/6/2026 4:00:00 PM EST |
| 175.00 | 0.10 | 4.50 | 2.30 | 2.42 | 0.00 | 0.00% | 0.01 | 0 | 2 | 0.53 | -0.09 | 0.00 | -0.10 | 9/21/2026 | 10/6/2026 4:00:00 PM EST |
| 180.00 | 1.00 | 4.70 | 2.85 | 2.90 | +0.15 | +5.46% | 0.02 | 45 | 4 | 0.57 | -0.11 | 0.00 | -0.12 | 10/6/2026 | 10/6/2026 4:00:00 PM EST |
| 185.00 | 1.40 | 5.60 | 3.50 | 3.10 | +0.86 | +38.40% | 0.02 | 1 | 2 | 0.56 | -0.14 | 0.00 | -0.13 | 10/6/2026 | 10/6/2026 4:00:00 PM EST |
| 190.00 | 2.30 | 6.50 | 4.40 | 4.40 | +0.10 | +2.33% | 0.02 | 1 | 4 | 0.56 | -0.17 | 0.01 | -0.15 | 10/6/2026 | 10/6/2026 4:00:00 PM EST |
| 195.00 | 4.00 | 7.60 | 5.80 | 4.90 | -2.30 | -31.95% | 0.03 | 3 | 21 | 0.57 | -0.20 | 0.01 | -0.16 | 10/6/2026 | 10/6/2026 4:00:00 PM EST |
| 200.00 | 4.70 | 8.90 | 6.80 | 5.90 | -1.79 | -23.28% | 0.03 | 12 | 12 | 0.55 | -0.24 | 0.01 | -0.17 | 10/6/2026 | 10/6/2026 4:00:00 PM EST |
| 210.00 | 8.20 | 12.10 | 10.15 | 12.90 | 0.00 | 0.00% | 0.05 | 0 | 35 | 0.55 | -0.32 | 0.01 | -0.19 | 10/5/2026 | 10/6/2026 4:00:00 PM EST |
| 220.00 | 12.20 | 16.20 | 14.20 | 14.28 | -1.69 | -10.59% | 0.06 | 1 | 32 | 0.54 | -0.41 | 0.01 | -0.20 | 10/6/2026 | 10/6/2026 4:00:00 PM EST |
| 230.00 | 17.80 | 21.00 | 19.40 | 20.10 | -1.60 | -7.38% | 0.08 | 17 | 138 | 0.53 | -0.51 | 0.01 | -0.20 | 10/6/2026 | 10/6/2026 4:00:00 PM EST |
| 240.00 | 23.60 | 27.40 | 25.50 | 26.10 | -1.00 | -3.69% | 0.11 | 4 | 18 | 0.52 | -0.60 | 0.01 | -0.19 | 10/6/2026 | 10/6/2026 4:00:00 PM EST |
| 250.00 | 30.90 | 34.30 | 32.60 | 28.03 | 0.00 | 0.00% | 0.13 | 0 | 40 | 0.52 | -0.69 | 0.01 | -0.17 | 10/1/2026 | 10/6/2026 4:00:00 PM EST |
| 260.00 | 38.90 | 42.00 | 40.45 | 26.80 | 0.00 | 0.00% | 0.16 | 0 | 5 | 0.52 | -0.76 | 0.01 | -0.15 | 10/1/2026 | 10/6/2026 4:00:00 PM EST |
| 270.00 | 47.30 | 50.40 | 48.85 | 29.20 | 0.00 | 0.00% | 0.18 | 0 | 4 | 0.52 | -0.82 | 0.01 | -0.12 | 9/30/2026 | 10/6/2026 4:00:00 PM EST |
| 280.00 | 55.70 | 59.30 | 57.50 | 64.90 | 0.00 | 0.00% | 0.21 | 0 | 2 | 0.62 | -0.87 | 0.01 | -0.10 | 10/5/2026 | 10/6/2026 4:00:00 PM EST |
| 290.00 | 65.50 | 68.50 | 67.00 | % | 0.23 | 0 | 0 | 0.64 | -0.91 | 0.00 | -0.07 | 10/6/2026 4:00:00 PM EST | |||
| 300.00 | 74.30 | 77.70 | 76.00 | % | 0.25 | 0 | 0 | 0.66 | -0.94 | 0.00 | -0.05 | 10/6/2026 4:00:00 PM EST | |||
| 310.00 | 84.00 | 87.50 | 85.75 | % | 0.28 | 0 | 0 | 0.71 | -0.96 | 0.00 | -0.04 | 10/6/2026 4:00:00 PM EST | |||
| 320.00 | 93.90 | 97.30 | 95.60 | % | 0.30 | 0 | 0 | 0.74 | -0.97 | 0.00 | -0.03 | 10/6/2026 4:00:00 PM EST | |||
| 330.00 | 103.50 | 108.50 | 106.00 | % | 0.32 | 0 | 0 | 0.79 | -0.98 | 0.00 | -0.02 | 10/6/2026 4:00:00 PM EST | |||
| 340.00 | 113.90 | 117.50 | 115.70 | % | 0.34 | 0 | 0 | 0.83 | -0.99 | 0.00 | -0.01 | 10/6/2026 4:00:00 PM EST | |||
| 350.00 | 123.90 | 127.50 | 125.70 | % | 0.36 | 0 | 0 | 0.87 | -0.99 | 0.00 | -0.01 | 10/6/2026 4:00:00 PM EST | |||
| 360.00 | 133.90 | 137.50 | 135.70 | % | 0.38 | 0 | 0 | 0.92 | -0.99 | 0.00 | -0.01 | 10/6/2026 4:00:00 PM EST | |||
| 370.00 | 143.90 | 147.60 | 145.75 | % | 0.39 | 0 | 0 | 0.96 | -1.00 | 0.00 | 0.00 | 10/6/2026 4:00:00 PM EST |